Fans who attend next month's Shakunetsu no REAL SUMMER PARTY 2019 will receive a water bottle of the guys as part of a separate 600 Yen drink fee
And here're the 3 different images used on the water bottles
Haha omg o_O O_o
The image used on the 3 water bottles is the same image that SHINPEI uploaded on the fanclub blog , which was taken last month after BREAKERZ LIVE 2019 ~Kin Niku Houkai Matsuri SHINPEI's BIRTHDAY~
And Being didn't mention if the water bottles' designs are randomly allocated but knowing Being , that might probably apply again in this context :s